syzbot


Instances [tested repos]:
Name Last active Uptime Corpus Coverage 🛈 Crashes Execs Kernel build syzkaller build Bugs
Commit Config Freshness Status Commit Freshness Status All Only
ci-openbsd-main now 15d 6189 39870 broken 00aa7573f64b .config 16d 34889ee3 17d all only
ci-openbsd-multicore now 15d 6649 42366 broken 00aa7573f64b .config 16d 34889ee3 17d all only
ci-openbsd-setuid now 15d 3666 28495 broken 00aa7573f64b .config 16d 34889ee3 17d all only
upstream (154):
Title Repro Cause bisect Fix bisect Count Last Reported Last activity
panic: trap type NUM, code=NUM, pc=3ca59 8 16d 17d 17d
panic: pool_do_get: pfstate: page empty 1 18d 18d 18d
panic: trap type NUM, code=NUM, pc=3ca09 6 17d 18d 18d
pool: free list modified: pmappl 1 18d 18d 18d
witness: reversal: amaplk vmmaplk 1 18d 18d 18d
uvm_fault: vio_rxeof (2) 1 21d 21d 21d
openbsd build error (21) 1 23d 23d 23d
openbsd test error: SYZFATAL: failed to connect to host: dial tcp IP:NUM: connect: connection refused 27 21d 23d 23d
multicore test error: SYZFATAL: failed to connect to host: dial tcp IP:NUM: connect: connection refused 55 21d 23d 23d
panic: kernel diagnosticpm aap_susnewirrtei:o nw "irindugp ef o==r N pUmaLp L0xf" ffafiflfedd:NUM 0fil7e9 d"/s6yez4eka8l 1 24d 24d 24d
can't ssh into the instance 285 3h02m 24d 24d
protection_fault: nd6_timer 1 24d 24d 24d
uvm_fault: ufs_symlink 1 24d 24d 24d
panic: runtime error: slice bounds out of range [:NUM] with capacity NUM 1 25d 25d 25d
panic:p a nic : kernel diagnostic assertion "((flags & PGO_LOCKED) != NUM && rw_lock_held(uobj->vmobjlock)) || (flags & 1 25d 25d 25d
panic: wd changed: "\x00\x00\x00\x00\x00" -> "/root" 1 25d 25d 25d
panic: pool_do_get: vnodes: page empty 1 26d 26d 26d
panic: vwakeup: neg numoutput 1 26d 26d 26d
panic: runtime error: invalid memory address or nil pointer dereference [recovered] 2 27d 29d 29d
panic: inconsistent bufpage counts 2 17d 29d 29d
panic: trap type NUM, code=NUM, pc=3ca79 21 18d 29d 29d
protection_fault: sosend 1 30d 30d 30d
panic: m_copydata: short mbuf chain 1 31d 31d 31d
uvm_fault: rw_enter (3) 1 31d 31d 31d
assert "rw_write_held(uobj->vmobjlock)" failed in uvm_vnode.c 1 31d 31d 31d
panic: pmap_remove_ptes: unmanaged page marked PG_PVLIST: va ADDR, opte 0x2401 1 33d 33d 33d
panic: runtime error: index out of range [NUM] with length NUM 1 35d 35d 35d
uvm_fault: ufs_rmdir 1 35d 35d 35d
panic: ffs_blkfree: bad size (4) 1 35d 35d 35d
assert "obj == NULL || UVM_OBJ_IS_DUMMY(obj) || rw_write_held(obj->vmobjlock)" failed in uvm_page.c 1 36d 36d 36d
panic: acquiring blockable sleep lock with spinlock or critical section held (kernel_lock) &kernel_lock (8) C 175 28d 42d 42d
panic: trap type NUM, code=NUM, pc=3c6d9 26 34d 42d 42d
pool: free list modified: mbufpl (4) 1 43d 43d 43d
panic: reflect: call of reflect.Value.Uint on string Value [recovered] 1 43d 43d 43d
panic: inconsistent poll.fdMutex 4 15d 43d 43d
panic: reflect: call of reflect.Value.Int on string Value [recovered] 1 46d 46d 46d
pool: free list modified: pdppl (4) 6 29d 47d 47d
uvm_fault (3) 1 53d 53d 53d
panic: uvm_fault_WuAnRwNiIrNe_lGoc: SPLke d: NaOTddr essL OnWoEtRED iOnN mSapY 1 53d 53d 53d
panic: pool_do_get: sigapl: page empty 1 54d 54d 54d
panic: vrele: ref cnt 2 31d 54d 54d
panic: pool_do_get: pkpcb: page empty 1 54d 54d 54d
assert "pmap->pm_type != PMAP_TYPE_EPT" failed in pmap.c (3) 6 21d 55d 55d
panic: vop (2) 1 55d 55d 55d
panic: trap type NUM, code=NUM, pc=3c729 39 44d 56d 56d
assert "!ISSET(rt->rt_flags, RTF_LOCAL)" failed in nd6.c (3) 3 16d 56d 56d
assert "(pg->pg_flags & PG_BUSY) == NUM" failed in pmap.c 28 16d 58d 58d
panic: pool_do_get: filepl: page empty 1 58d 58d 58d
assert "mo->ro_magic == RWLOCK_OBJ_MAGIC" failed in kern_rwlock.c 1 59d 59d 59d
uvm_fault: VOP_LOCK (2) 3 38d 59d 59d
panic: trap type NUM, code=NUM, pc=3c709 1 59d 59d 59d
uvm_fault: arp_rtrequest (2) 5 35d 59d 59d
pool: cpu free list modified: mbufpl (4) 2 29d 60d 60d
uvm_fault: pool_do_get (3) 1 60d 60d 60d
panic: ifa_update_broadaddr does not support dynamic length (3) 19 24d 60d 60d
panic: pmap_remove_ptes: unmanaged page marked PG_PVLIST: va ADDR, opte 0x3efff 7 17d 60d 60d
protection_fault: solock_shared 2 58d 60d 60d
panic: broken type ref (4) 3 60d 61d 61d
panic: thread NUM p_stat is NUM 1 62d 62d 62d
assert "__mp_lock_held(&sched_lock, curcpu()) == NUM" failed in kern_lock.c (5) 31 16d 64d 64d
protection_fault: ifaof_ifpforaddr 2 64d 64d 64d
panic: vop_generConnection to us-central1-ssh-serialport.googleapis.com closed by remote host. 1 64d 64d 64d
panic: ffs_fsync: not dirty 3 54d 64d 64d
panic: vref used where vget required (4) 5 15d 65d 65d
panic: ffs_freefile: freeing free inode 1 66d 66d 66d
panic: pmap_enter: PG_PVLIST mapping with unmanaged page: va ADDR, opte ADDR, pa ADDR (2) 1 66d 66d 66d
uvm_fault: checkalias 4 26d 66d 66d
panic: trap type NUM, code=NUM, pc=3c7a9 2 61d 66d 66d
protection_fault: strlcpy 1 66d 66d 66d
panic: time: Stop called on uninitialized Timer 2 62d 66d 66d
assert "bp->b_data != NULL" failed in vfs_biomem.c (5) 6 19d 67d 67d
panic: pool_do_get: rwobjpl: page empty 2 47d 67d 67d
uvm_fault: proc_trampoline 3 23d 68d 68d
pool: free list modified: tcpcb 1 70d 70d 70d
multicore boot error: can't ssh into the instance (6) 3 70d 70d 70d
uvm_fault: kcov_remote_enter (2) 2 66d 78d 78d
panic: (4) 1 81d 81d 81d
uvm_fault: witness_checkorder (5) 3 21d 81d 81d
uvm_fault: bpfioctl (4) 1 82d 82d 82d
assert "fp->f_count >= NUM" failed in kern_descrip.c 1 82d 82d 82d
uvm_fault: ufs_direnter (2) 1 84d 84d 84d
pool: free list modified: rttmr 5 21d 85d 85d
panic: runtime error: invalid memory address or nil pointer dereference (9) 6 24d 86d 86d
protection_fault: lf_advlock (4) C 2 34d 87d 87d
panic: wakeup: p_stat is NUM (4) 1 89d 89d 89d
uvm_fault: VOP_BWRITE 1 89d 89d 89d
assert "((flags & PGO_LOCKED) != NUM && rw_lock_held(uobj->vmobjlock)) || (flags & PGO_LOCKED) == NUM" failed in uvm_vno (4) 6 25d 93d 93d
protection_fault: __x86_indirect_thunk_r11 (2) 15 18d 100d 100d
uvm_fault: softclock (4) 9 70d 101d 101d
assert "nlevel >= IPL_NONE" failed in intr.c (2) 6 23d 101d 101d
panic: softclock: invalid to_clock: NUM 10 20d 103d 103d
panic: pmap_remove_ptes: unmanaged page marked PG_PVLIST: va ADDR, opte ADDR (4) 27 17d 103d 103d
panic: softclock: invalid to_clock: -ADDR 14 17d 106d 106d
protection_fault: sys_semop C 2 22d 106d 106d
panic: softclock: invalid to_clock: ADDR 58 16d 107d 107d
assert "ps->ps_uvncount == NUM" failed in kern_unveil.c (4) C 19 31d 112d 77d
assert "sc->sc_dev == NUM" failed in if_tun.c (5) 160 15d 112d 112d
panic: runtime error: index out of range [ADDR] with length NUM 16 24d 113d 113d
uvm_fault: db_read_bytes 33 17d 115d 115d
panic: vputonfreelist: lock count is not zero (3) 3 57d 117d 117d
uvm_fault: unveil_add_vnode 3 18d 117d 117d
assert "cifp != NULL" failed in route.c (3) 53 16d 120d 120d
uvm_fault: pool_gc_pages (2) 6 16d 120d 120d
protection_fault: icmp_mtudisc_timeout 3 73d 126d 126d
assert "ISSET(bp->b_flags, B_BC)" failed in vfs_bio.c 7 22d 137d 137d
uvm_fault: ffs2_balloc (3) 5 43d 147d 147d
go runtime error 75 16d 168d 168d
assert "pg->wire_count == NUM" failed in vfs_biomem.c (3) 136 16d 168d 168d
uvm_fault: pmap_page_remove (5) 8 29d 188d 188d
uvm_fault: km_free (2) 9 17d 190d 190d
panic: Non dma-reachable buffer at curaddr ADDR(raw) (2) 3 78d 206d 206d
protection_fault: done_flush (2) C 55 29d 216d 68d
assert "dupe == NULL" failed in uvm_page.c (4) 119 16d 218d 218d
panic: acquiring blockable sleep lock with spinlock or critical section held (rwlock) vmmaplk (3) 22 17d 234d 234d
uvm_fault: ktrops (2) C 7 99d 259d 259d
panic: ffs_update: bad link cnt (2) 26 18d 270d 270d
uvm_fault: db_enter (5) 56 16d 277d 277d
pool: free list modified: fdescpl (4) 14 24d 284d 284d
uvm_fault: schedclock syz 10 75d 285d 108d
kernel: page fault trap, code=NUM (3) C 58 16d 316d 73d
malloc: free list modified: free (4) C 14 18d 337d 336d
panic: trap type NUM, code=NUM, pc=NUM (3) 109 15d 367d 367d
witness: lock_object uninitialized: ADDR (3) C 330 29d 440d 298d
uvm_fault: hardclock (5) syz 4 317d 469d 469d
panic: ufsdirhash_lookup: bad offset in hash array (3) C 79 29d 480d 186d
kernel: protection fault trap, code=NUM (6) 42 35d 582d 582d
protection_fault: sys_msgrcv (2) C 31 40d 611d 367d
uvm_fault: memcpy (5) C 6 88d 615d 615d
assert "uvn->u_obj.uo_refs == NUM" failed in uvm_vnode.c (2) syz 2 619d 619d 619d
pool: free list modified: sockpl (3) 41 33d 634d 634d
protection_fault: pool_do_put (2) syz 34 58d 639d 316d
panic: vop_generic_badop (2) 84 19d 649d 649d
panic: pmap_unwire: invalid PDE syz 6 29d 673d 614d
no output from test machine (8) C 366304 15d 682d 678d
uvm_fault: ffs_indirtrunc C 4 438d 726d 726d
witness: reversal: vmmaplk inode (3) C 501 16d 758d 708d
SYZFATAL: executor NUM failed NUM times: executor NUM: exit status NUM syz 175008 15d 781d 781d
panic: bad dir (3) C 31 21d 787d 615d
panic: uvm_fault_unwire_locked: address not in map (4) C 154 17d 803d 784d
uvm_fault: x86_ipi_db (8) 221 17d 846d 846d
uvm_fault: ufs_lookup C 45 36d 882d 234d
kernel: double fault trap, code=NUM (2) C 30 16d 882d 834d
panic: trap type NUM, code=NUM, pc=ADDR (2) 347 16d 889d 889d
protection_fault: ktrops C 253 16d 892d 872d
protection_fault: sblock syz 38 716d 896d 895d
assert "uvm_page_owner_locked_p(pg)" failed in uvm_page.c 856 15d 900d 900d
uvm_fault: fifo_write (2) C 3163 15d 903d 588d
SYZFAIL: tun: read failed syz 35263 24d 921d 889d
corrupted report (6) 1316 15d 1000d 1000d
uvm_fault: memset C 40 74d 1041d 1041d
SYZFAIL: command failed syz 2451 25d 1209d 891d
suppressed report 304608 15d 1209d 1198d
panic: ufs_rename: lost dir entry C 68 36d 1582d 821d
lost connection to test machine (2) 839511 15d 1999d never